Turtle Creek Asset Management’s Cogent Communications CCOI Stock Holding History

Turtle Creek Asset Management’s Portfolio CCOI Stock Details CCOI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$81.9M	Buy	4,348,897 +312,050	+8%	+$6.88M	3.07%	16
2025 Q4	$87M	Sell	4,036,847 -567,086	-12%	-$16.7M	3.83%	12
2025 Q3	$177M	Buy	4,603,933 +1,811,222	+65%	+$75.6M	5.33%	7
2025 Q2	$135M	Buy	2,792,711 +2,631,134	+1,628%	+$134M	3.91%	13
2025 Q1	$9.91M	Buy	161,577 +36,377	+29%	+$2.68M	0.28%	26
2024 Q4	$9.65M	Buy	+125,200	New	+$9.98M	0.25%	28
2020 Q1	–	Sell	-9,700	Closed	-$638K	–	25
2019 Q4	$638K	Sell	9,700 -7,500	-44%	-$453K	0.04%	24
2019 Q3	$948K	Sell	17,200 -5,700	-25%	-$340K	0.07%	23
2019 Q2	$1.36M	Sell	22,900 -12,400	-35%	-$712K	0.1%	23
2019 Q1	$1.92M	Sell	35,300 -3,400	-9%	-$167K	0.15%	20
2018 Q4	$1.75M	Buy	38,700 +5,250	+16%	+$260K	0.15%	19
2018 Q3	$1.87M	Buy	33,450 +900	+3%	+$48.2K	0.15%	18
2018 Q2	$1.74M	Sell	32,550 -7,050	-18%	-$350K	0.16%	18
2018 Q1	$1.72M	Buy	39,600 +8,000	+25%	+$351K	0.16%	18
2017 Q4	$1.43M	Buy	+31,600	New	+$1.51M	0.13%	19

Other funds holding CCOI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

EIG

EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

PWAM

Park West Asset Management San Francisco, California $1.18B AUM 47.25% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return

Magnolia Group Omaha, Nebraska $538M AUM 5.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Turtle Creek Asset Management's CCOI Position: Q1 2026 in Review

Turtle Creek Asset Management increased its Cogent Communications (CCOI) stake by 7.7% in Q1 2026, buying an estimated $6.88M and bringing the position to 4,348,897 shares worth $81.9M. The position accounts for 3.07% of the portfolio, ranked #16.

Turtle Creek Asset Management first reported a position in CCOI in Q4 2017 and has held it in 15 quarters since. The position peaked at $177M in Q3 2025. 233 funds tracked by Wall St. Rank hold CCOI as of Q1 2026.

Turtle Creek Asset Management held 4,348,897 shares of Cogent Communications worth $81.9M as of Q1 2026.
Turtle Creek Asset Management bought 312,050 Cogent Communications shares in Q1 2026, an estimated $6.88M.
Cogent Communications made up 3.07% of Turtle Creek Asset Management's portfolio in Q1 2026, its #16 holding.
Turtle Creek Asset Management first reported a position in Cogent Communications in Q4 2017 and has held it in 15 quarters since.
Turtle Creek Asset Management's Cogent Communications position peaked at $177M in Q3 2025.
233 funds tracked by Wall St. Rank held Cogent Communications as of Q1 2026.

Based on Turtle Creek Asset Management's 13F filing for Q1 2026, filed 15 May 2026.